Version 4
SHEET 1 940 680
WIRE 272 128 176 128
WIRE 480 128 272 128
WIRE 176 160 176 128
WIRE 384 208 352 208
WIRE -32 224 -112 224
WIRE 64 224 -32 224
WIRE -832 240 -928 240
WIRE -512 240 -768 240
WIRE -352 240 -512 240
WIRE -928 256 -928 240
WIRE -352 256 -352 240
WIRE -32 256 -32 224
WIRE 272 256 272 128
WIRE -512 272 -512 240
WIRE 64 272 64 224
WIRE 240 272 64 272
WIRE 352 288 352 208
WIRE 352 288 304 288
WIRE 384 288 352 288
WIRE 176 304 176 240
WIRE 240 304 176 304
WIRE 480 304 480 128
WIRE 384 320 384 288
WIRE -352 336 -352 320
WIRE -240 336 -352 336
WIRE -112 336 -112 224
WIRE -112 336 -160 336
WIRE 176 336 176 304
WIRE -32 352 -32 320
WIRE -512 368 -512 336
WIRE -256 368 -512 368
WIRE -352 384 -352 336
WIRE -256 432 -256 368
WIRE -144 432 -256 432
WIRE -32 432 -32 416
WIRE -32 432 -144 432
WIRE 176 432 176 400
WIRE 176 432 -32 432
WIRE 272 432 272 320
WIRE 272 432 176 432
WIRE 384 432 384 400
WIRE 480 432 480 384
WIRE 480 432 384 432
WIRE -928 464 -928 336
WIRE -832 464 -928 464
WIRE -512 464 -512 432
WIRE -512 464 -768 464
WIRE -352 464 -352 448
WIRE -352 464 -512 464
WIRE 480 464 480 432
WIRE -144 480 -144 432
FLAG -144 480 0
FLAG 480 464 0
FLAG 384 208 Out
IOPIN 384 208 Out
SYMBOL cap -768 224 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C1
SYMATTR Value 1µ
SYMATTR SpiceLine V=100 Irms=4.58 Rser=0.025 Lser=0 mfg="KEMET" pn="C2225C105K1RAC" type="X7R"
SYMBOL cap -768 448 R90
WINDOW 0 0 32 VBottom 2
WINDOW 3 32 32 VTop 2
SYMATTR InstName C2
SYMATTR Value 1µ
SYMATTR SpiceLine V=100 Irms=4.58 Rser=0.025 Lser=0 mfg="KEMET" pn="C2225C105K1RAC" type="X7R"
SYMBOL voltage -928 240 R0
WINDOW 123 24 152 Left 2
SYMATTR Value2 AC 0 0
SYMATTR InstName V1
SYMATTR Value SINE(0 10 5 0)
SYMATTR SpiceLine Rser=1
SYMBOL diode -496 336 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D1
SYMATTR Value ES1D
SYMBOL diode -528 368 R0
SYMATTR InstName D2
SYMATTR Value ES1D
SYMBOL diode -368 256 R0
SYMATTR InstName D3
SYMATTR Value ES1D
SYMBOL diode -336 448 R180
WINDOW 0 24 64 Left 2
WINDOW 3 24 0 Left 2
SYMATTR InstName D4
SYMATTR Value ES1D
SYMBOL res -256 352 R270
WINDOW 0 32 56 VTop 2
WINDOW 3 0 56 VBottom 2
SYMATTR InstName R2
SYMATTR Value 100000
SYMBOL diode -48 256 R0
SYMATTR InstName D5
SYMATTR Value 1N4148
SYMBOL diode -48 352 R0
SYMATTR InstName D6
SYMATTR Value 1N4148
SYMBOL diode 160 336 R0
SYMATTR InstName D7
SYMATTR Value 1N4148
SYMBOL voltage 480 288 R0
WINDOW 123 0 0 Left 2
WINDOW 39 0 0 Left 2
SYMATTR InstName V2
SYMATTR Value 5
SYMBOL res 192 256 R180
WINDOW 0 36 76 Left 2
WINDOW 3 36 40 Left 2
SYMATTR InstName R3
SYMATTR Value 1000
SYMBOL res 368 304 R0
SYMATTR InstName R4
SYMATTR Value 1000
SYMBOL Opamps\\LT1677 272 224 R0
SYMATTR InstName U2
TEXT -960 416 Left 2 !.tran 1s